🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.47 AU - 0.67 AU

Year: 282 Days

Day: 22.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,683,983 km

• M1: 268,079 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.49 AU - 0.67 AU

Year: 290 Days

Day: 30.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.2

Radius: 12.2

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.98 AU - 1.22 AU

Year: 757 Days

Day: 8.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 37,683,983 km

• M1: 160,070 km (0.093 R)
• M2: 245,789 km (0.056 R)
• M3: 324,478 km (0.119 R)
• M4: 484,099 km (0.107 R)
• M5: 592,408 km (0.105 R)
• M6: 731,085 km (0.044 R)
• M7: 1,091,765 km (0.084 R)
• M8: 1,286,392 km (0.112 R)
• M9: 1,674,599 km (0.108 R)
• M10: 1,856,510 km (0.098 R)
• M11: 1,946,268 km (0.118 R)
• M12: 2,045,152 km (0.084 R)
• M13: 2,208,663 km (0.099 R)
• M14: 2,368,433 km (0.064 R)
• M15: 2,507,410 km (0.109 R)
• M16: 2,590,437 km (0.099 R)
• M17: 2,691,266 km (0.091 R)
• M18: 2,836,525 km (0.063 R)
• M19: 2,958,148 km (0.115 R)
• M20: 3,126,147 km (0.116 R)
• M21: 3,215,756 km (0.078 R)
• M22: 3,361,165 km (0.073 R)
• M23: 3,471,568 km (0.101 R)
• M24: 3,658,416 km (0.116 R)
• M25: 3,964,344 km (0.076 R)
• M26: 4,081,180 km (0.044 R)
• M27: 4,169,741 km (0.092 R)
• M28: 4,278,649 km (0.074 R)
• M29: 4,378,580 km (0.089 R)
• M30: 4,672,839 km (0.102 R)
• M31: 4,890,055 km (0.117 R)
• M32: 5,345,132 km (0.104 R)
• M33: 5,485,455 km (0.119 R)
• M34: 5,681,727 km (0.104 R)
• M35: 5,758,770 km (0.105 R)
• M36: 6,103,892 km (0.105 R)
• M37: 6,398,600 km (0.117 R)
• M38: 6,501,673 km (0.07 R)
• M39: 6,593,825 km (0.099 R)
• M40: 6,849,488 km (0.074 R)
• M41: 7,025,714 km (0.116 R)
• M42: 7,108,442 km (0.099 R)
• M43: 7,310,848 km (0.113 R)
• M44: 7,430,676 km (0.094 R)
• M45: 7,527,166 km (0.113 R)
• M46: 7,709,077 km (0.114 R)
• M47: 7,806,615 km (0.115 R)
• M48: 8,064,821 km (0.066 R)
• M49: 8,501,497 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.4

Radius: 8

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.92 AU - 3 AU

Year: 2531 Days

Day: 11.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 37,683,983 km

• M1: 106,514 km (0.113 R)
• M2: 164,857 km (0.056 R)
• M3: 249,828 km (0.03 R)
• M4: 365,617 km (0.11 R)
• M5: 433,983 km (0.089 R)
• M6: 648,357 km (0.066 R)
• M7: 754,422 km (0.065 R)
• M8: 873,801 km (0.047 R)
• M9: 977,024 km (0.073 R)
• M10: 1,037,910 km (0.072 R)
• M11: 1,099,993 km (0.113 R)
• M12: 1,195,736 km (0.107 R)
• M13: 1,319,603 km (0.108 R)
• M14: 1,508,844 km (0.099 R)
• M15: 1,688,661 km (0.111 R)
• M16: 1,846,935 km (0.042 R)
• M17: 1,923,230 km (0.103 R)
• M18: 1,981,125 km (0.084 R)
• M19: 2,168,421 km (0.083 R)
• M20: 2,228,709 km (0.101 R)
• M21: 2,310,090 km (0.083 R)
• M22: 2,392,519 km (0.072 R)
• M23: 2,753,498 km (0.07 R)
• M24: 2,996,445 km (0.092 R)
• M25: 3,143,201 km (0.057 R)
• M26: 3,200,347 km (0.112 R)
• M27: 3,269,312 km (0.109 R)
• M28: 3,681,753 km (0.079 R)
• M29: 3,814,746 km (0.106 R)
• M30: 4,236,013 km (0.082 R)
• M31: 4,286,577 km (0.081 R)
• M32: 4,620,031 km (0.117 R)
• M33: 5,001,954 km (0.04 R)
• M34: 5,055,510 km (0.113 R)
• M35: 5,284,994 km (0.109 R)
• M36: 5,366,674 km (0.069 R)
• M37: 5,421,576 km (0.041 R)
• M38: 5,490,242 km (0.108 R)
• M39: 5,782,107 km (0.11 R)
• M40: 5,880,543 km (0.112 R)
• M41: 6,007,850 km (0.079 R)
• M42: 6,079,059 km (0.073 R)
• M43: 6,409,970 km (0.1 R)
• M44: 6,482,674 km (0.025 R)
• M45: 6,628,981 km (0.046 R)
• M46: 6,761,674 km (0.11 R)
• M47: 7,104,552 km (0.057 R)
• M48: 7,255,347 km (0.079 R)
• M49: 7,361,562 km (0.107 R)
• M50: 7,621,712 km (0.075 R)
• M51: 8,025,477 km (0.091 R)
• M52: 8,182,704 km (0.117 R)
• M53: 8,293,257 km (0.115 R)
• M54: 8,388,551 km (0.057 R)
• M55: 8,483,994 km (0.075 R)
• M56: 8,660,221 km (0.07 R)
• M57: 8,789,174 km (0.086 R)
• M58: 8,902,420 km (0.096 R)
• M59: 9,196,080 km (0.103 R)
• M60: 9,592,515 km (0.086 R)
• M61: 9,642,480 km (0.077 R)
• M62: 9,709,201 km (0.035 R)
• M63: 9,859,846 km (0.049 R)
• M64: 9,927,165 km (0.047 R)
• M65: 10,214,543 km (0.072 R)
• M66: 10,521,966 km (0.072 R)
• M67: 10,659,447 km (0.116 R)
• M68: 11,180,795 km (0.117 R)
• M69: 11,250,957 km (0.08 R)
• M70: 11,888,692 km (0.067 R)
• M71: 12,014,055 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.5

Radius: 12

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.34 AU - 5.24 AU

Year: 5829 Days

Day: 5.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 37,683,983 km

• M1: 216,169 km (0.12 R)
• M2: 392,545 km (0.104 R)
• M3: 545,583 km (0.091 R)
• M4: 675,584 km (0.102 R)
• M5: 1,133,054 km (0.082 R)
• M6: 1,281,904 km (0.114 R)
• M7: 1,474,437 km (0.104 R)
• M8: 1,702,723 km (0.109 R)
• M9: 1,821,354 km (0.081 R)
• M10: 2,947,676 km (0.101 R)
• M11: 3,221,141 km (0.097 R)
• M12: 3,758,647 km (0.089 R)
• M13: 4,091,203 km (0.09 R)
• M14: 4,360,479 km (0.118 R)
• M15: 4,561,688 km (0.088 R)
• M16: 4,672,839 km (0.106 R)
• M17: 4,803,588 km (0.066 R)
• M18: 5,126,270 km (0.097 R)
• M19: 5,203,164 km (0.083 R)
• M20: 6,197,690 km (0.108 R)
• M21: 7,511,010 km (0.063 R)
• M22: 7,752,760 km (0.097 R)
• M23: 8,516,607 km (0.119 R)
• M24: 8,745,791 km (0.1 R)
• M25: 9,163,618 km (0.081 R)
• M26: 9,493,032 km (0.115 R)
• M27: 9,898,442 km (0.112 R)
• M28: 10,042,804 km (0.063 R)
• M29: 10,163,829 km (0.061 R)
• M30: 10,553,980 km (0.058 R)
• M31: 10,701,484 km (0.117 R)
• M32: 11,576,033 km (0.076 R)
• M33: 11,677,460 km (0.109 R)
• M34: 11,957,956 km (0.097 R)
• M35: 12,163,354 km (0.065 R)
• M36: 12,838,788 km (0.039 R)
• M37: 12,917,627 km (0.053 R)
• M38: 13,847,976 km (0.048 R)
• M39: 14,063,845 km (0.095 R)
• M40: 15,298,028 km (0.114 R)
• M41: 15,493,103 km (0.108 R)
• M42: 15,689,077 km (0.114 R)
• M43: 15,913,922 km (0.12 R)
• M44: 16,253,360 km (0.117 R)
• M45: 16,395,478 km (0.084 R)
• M46: 17,286,034 km (0.118 R)
• M47: 18,103,736 km (0.111 R)
• M48: 18,517,374 km (0.079 R)
• M49: 18,665,925 km (0.095 R)
• M50: 18,904,384 km (0.047 R)
• M51: 19,203,729 km (0.118 R)
• M52: 19,989,716 km (0.119 R)
• M53: 20,080,971 km (0.046 R)
• M54: 20,355,932 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.9

Radius: 11.9

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.23 AU - 5.21 AU

Year: 6727 Days

Day: 15 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 37,683,983 km

• M1: 167,998 km (0.116 R)
• M2: 267,631 km (0.057 R)
• M3: 599,887 km (0.116 R)
• M4: 723,455 km (0.104 R)
• M5: 1,051,823 km (0.108 R)
• M6: 1,138,440 km (0.103 R)
• M7: 1,390,213 km (0.077 R)
• M8: 1,634,955 km (0.076 R)
• M9: 1,775,727 km (0.109 R)
• M10: 1,894,059 km (0.091 R)
• M11: 2,069,687 km (0.108 R)
• M12: 3,331,245 km (0.113 R)
• M13: 3,495,055 km (0.065 R)
• M14: 3,985,287 km (0.03 R)
• M15: 4,407,452 km (0.093 R)
• M16: 4,660,422 km (0.091 R)
• M17: 5,030,228 km (0.12 R)
• M18: 5,333,014 km (0.088 R)
• M19: 5,428,757 km (0.108 R)
• M20: 5,739,322 km (0.104 R)
• M21: 6,459,486 km (0.099 R)
• M22: 6,767,957 km (0.086 R)
• M23: 7,250,410 km (0.078 R)
• M24: 7,356,924 km (0.067 R)
• M25: 7,592,690 km (0.103 R)
• M26: 8,006,029 km (0.067 R)
• M27: 8,248,677 km (0.07 R)
• M28: 8,673,685 km (0.088 R)
• M29: 8,786,631 km (0.082 R)
• M30: 9,896,647 km (0.109 R)
• M31: 10,133,461 km (0.114 R)
• M32: 10,540,217 km (0.103 R)
• M33: 10,660,943 km (0.091 R)
• M34: 10,928,124 km (0.116 R)
• M35: 11,742,984 km (0.115 R)
• M36: 11,918,313 km (0.088 R)
• M37: 12,654,035 km (0.109 R)
• M38: 13,014,566 km (0.093 R)
• M39: 14,010,140 km (0.111 R)
• M40: 14,624,538 km (0.066 R)
• M41: 14,786,254 km (0.089 R)
• M42: 15,302,366 km (0.114 R)
• M43: 15,494,151 km (0.077 R)
• M44: 16,212,968 km (0.108 R)
• M45: 17,454,182 km (0.095 R)
• M46: 18,405,026 km (0.108 R)
• M47: 18,872,220 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.7

Radius: 8.2

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.5 AU - 6.34 AU

Year: 8278 Days

Day: 11.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 37,683,983 km

• M1: 136,882 km (0.108 R)
• M2: 261,347 km (0.119 R)
• M3: 408,253 km (0.113 R)
• M4: 563,236 km (0.116 R)
• M5: 772,673 km (0.084 R)
• M6: 1,179,878 km (0.051 R)
• M7: 1,334,114 km (0.066 R)
• M8: 1,646,923 km (0.095 R)
• M9: 1,724,863 km (0.084 R)
• M10: 1,916,947 km (0.115 R)
• M11: 2,099,157 km (0.1 R)
• M12: 2,200,884 km (0.109 R)
• M13: 2,339,262 km (0.09 R)
• M14: 2,480,632 km (0.086 R)
• M15: 2,734,649 km (0.064 R)
• M16: 2,921,347 km (0.075 R)
• M17: 3,874,435 km (0.079 R)
• M18: 4,148,199 km (0.077 R)
• M19: 4,559,444 km (0.079 R)
• M20: 4,647,707 km (0.073 R)
• M21: 5,608,574 km (0.094 R)
• M22: 5,726,906 km (0.107 R)
• M23: 6,208,910 km (0.107 R)
• M24: 6,703,929 km (0.119 R)
• M25: 6,829,741 km (0.081 R)
• M26: 6,956,301 km (0.092 R)
• M27: 8,156,525 km (0.093 R)
• M28: 8,317,791 km (0.114 R)
• M29: 9,251,581 km (0.07 R)
• M30: 10,131,516 km (0.104 R)
• M31: 10,537,824 km (0.063 R)
• M32: 10,831,185 km (0.082 R)
• M33: 11,425,986 km (0.062 R)
• M34: 11,606,551 km (0.1 R)
• M35: 11,879,118 km (0.066 R)
• M36: 12,276,600 km (0.071 R)
• M37: 12,865,417 km (0.046 R)
• M38: 13,116,143 km (0.105 R)
• M39: 13,558,653 km (0.117 R)
• M40: 13,909,760 km (0.105 R)
• M41: 15,777,040 km (0.094 R)
• M42: 16,756,906 km (0.092 R)
• M43: 17,271,523 km (0.097 R)
• M44: 19,166,479 km (0.056 R)
• M45: 19,273,741 km (0.106 R)
• M46: 19,812,742 km (0.107 R)
• M47: 20,393,182 km (0.096 R)
• M48: 20,575,691 km (0.089 R)
• M49: 20,648,844 km (0.1 R)
• M50: 21,607,916 km (0.099 R)
• M51: 21,905,915 km (0.042 R)
• M52: 22,130,312 km (0.108 R)
• M53: 22,242,660 km (0.117 R)
• M54: 23,263,666 km (0.1 R)
• M55: 24,145,246 km (0.11 R)
• M56: 25,783,343 km (0.097 R)
• M57: 25,901,824 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.8

Radius: 4.8

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.22 AU - 7.9 AU

Year: 12306 Days

Day: 22 Hours

Environment

Temp: -234 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 37,683,983 km

• M1: 77,193 km (0.083 R)
• M2: 190,887 km (0.116 R)
• M3: 349,461 km (0.069 R)
• M4: 443,109 km (0.069 R)
• M5: 480,359 km (0.086 R)
• M6: 531,820 km (0.113 R)
• M7: 640,578 km (0.079 R)
• M8: 771,476 km (0.045 R)
• M9: 1,143,975 km (0.082 R)
• M10: 1,451,099 km (0.077 R)
• M11: 1,905,278 km (0.115 R)
• M12: 1,988,455 km (0.102 R)
• M13: 2,072,978 km (0.119 R)
• M14: 2,333,428 km (0.077 R)
• M15: 2,400,298 km (0.118 R)
• M16: 2,467,617 km (0.095 R)
• M17: 2,981,037 km (0.074 R)
• M18: 3,126,595 km (0.081 R)
• M19: 3,399,761 km (0.117 R)
• M20: 5,221,414 km (0.111 R)
• M21: 5,308,929 km (0.101 R)
• M22: 5,574,615 km (0.062 R)
• M23: 5,874,858 km (0.098 R)
• M24: 5,965,963 km (0.117 R)
• M25: 6,211,154 km (0.118 R)
• M26: 6,711,409 km (0.092 R)
• M27: 7,518,789 km (0.088 R)
• M28: 7,883,658 km (0.116 R)
• M29: 8,051,507 km (0.061 R)
• M30: 9,649,511 km (0.11 R)
• M31: 11,493,156 km (0.086 R)
• M32: 11,531,004 km (0.074 R)
• M33: 11,607,149 km (0.073 R)
• M34: 11,951,374 km (0.105 R)
• M35: 15,197,498 km (0.049 R)
• M36: 16,378,872 km (0.053 R)
• M37: 16,678,966 km (0.045 R)
• M38: 16,721,900 km (0.118 R)
• M39: 17,067,172 km (0.116 R)
• M40: 18,918,446 km (0.029 R)
• M41: 21,203,853 km (0.05 R)
• M42: 24,693,223 km (0.093 R)
• M43: 26,327,879 km (0.084 R)
• M44: 26,981,472 km (0.088 R)
• M45: 28,201,891 km (0.106 R)
• M46: 29,077,338 km (0.057 R)
• M47: 30,170,899 km (0.076 R)
• M48: 32,666,939 km (0.1 R)
• M49: 34,458,673 km (0.074 R)
• M50: 35,228,354 km (0.103 R)
• M51: 35,892,568 km (0.097 R)
• M52: 36,114,871 km (0.034 R)
• M53: 37,289,663 km (0.118 R)
• M54: 37,458,409 km (0.08 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 13,097 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit